CN104285446B - 用于帧间译码或/帧内译码的候选块的可编程及可缩放搜索 - Google Patents
用于帧间译码或/帧内译码的候选块的可编程及可缩放搜索 Download PDFInfo
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- CN104285446B CN104285446B CN201380025027.XA CN201380025027A CN104285446B CN 104285446 B CN104285446 B CN 104285446B CN 201380025027 A CN201380025027 A CN 201380025027A CN 104285446 B CN104285446 B CN 104285446B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/162—User input
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/55—Motion estimation with spatial constraints, e.g. at image or region borders
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/57—Motion estimation characterised by a search window with variable size or shape
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261646808P | 2012-05-14 | 2012-05-14 | |
US61/646,808 | 2012-05-14 | ||
US13/801,622 US20130301727A1 (en) | 2012-05-14 | 2013-03-13 | Programmable and scalable integer search for video encoding |
US13/801,622 | 2013-03-13 | ||
PCT/US2013/040532 WO2013173185A1 (fr) | 2012-05-14 | 2013-05-10 | Recherche programmable et extensible de blocs candidats pour codage inter ou codage intra |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104285446A CN104285446A (zh) | 2015-01-14 |
CN104285446B true CN104285446B (zh) | 2018-11-09 |
Family
ID=49548597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380025027.XA Expired - Fee Related CN104285446B (zh) | 2012-05-14 | 2013-05-10 | 用于帧间译码或/帧内译码的候选块的可编程及可缩放搜索 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20130301727A1 (fr) |
EP (1) | EP2850833B1 (fr) |
JP (1) | JP6195912B2 (fr) |
KR (1) | KR20150018569A (fr) |
CN (1) | CN104285446B (fr) |
IN (1) | IN2014MN02186A (fr) |
WO (1) | WO2013173185A1 (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9330171B1 (en) * | 2013-10-17 | 2016-05-03 | Google Inc. | Video annotation using deep network architectures |
KR102025362B1 (ko) * | 2013-11-07 | 2019-09-25 | 한화테크윈 주식회사 | 검색 시스템 및 영상 검색 방법 |
US20150189269A1 (en) * | 2013-12-30 | 2015-07-02 | Google Inc. | Recursive block partitioning |
US10057590B2 (en) * | 2014-01-13 | 2018-08-21 | Mediatek Inc. | Method and apparatus using software engine and hardware engine collaborated with each other to achieve hybrid video encoding |
US9857871B2 (en) | 2015-09-04 | 2018-01-02 | Sony Interactive Entertainment Inc. | Apparatus and method for dynamic graphics rendering based on saccade detection |
US9930357B2 (en) * | 2016-03-03 | 2018-03-27 | Uurmi Systems Pvt. Ltd. | Systems and methods for motion estimation for coding a video sequence |
US10602180B2 (en) | 2017-06-13 | 2020-03-24 | Qualcomm Incorporated | Motion vector prediction |
US20200014918A1 (en) * | 2018-07-08 | 2020-01-09 | Mellanox Technologies, Ltd. | Application accelerator |
US11252464B2 (en) | 2017-06-14 | 2022-02-15 | Mellanox Technologies, Ltd. | Regrouping of video data in host memory |
US20200014945A1 (en) * | 2018-07-08 | 2020-01-09 | Mellanox Technologies, Ltd. | Application acceleration |
CN111656783B (zh) * | 2018-01-25 | 2024-03-08 | 三星电子株式会社 | 使用基于子块的运动补偿进行视频信号处理的方法和装置 |
US11006143B2 (en) * | 2018-07-11 | 2021-05-11 | Apple Inc. | Motion vector candidate pruning systems and methods |
EP3918804A4 (fr) * | 2019-03-14 | 2023-02-08 | HFI Innovation Inc. | Procédés et appareils de traitement vidéo à l'aide d'une décomposition de mouvement et d'un remplissage de base de sous-partition |
KR20220064950A (ko) | 2019-09-24 | 2022-05-19 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | 프레임 간 예측 방법 및 장치, 기기, 저장 매체 |
US11330296B2 (en) | 2020-09-14 | 2022-05-10 | Apple Inc. | Systems and methods for encoding image data |
CN116506628B (zh) * | 2023-06-27 | 2023-10-24 | 苇创微电子(上海)有限公司 | 一种基于像素块的编码预测器方法、编码系统及编码装置 |
Citations (2)
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US5959672A (en) * | 1995-09-29 | 1999-09-28 | Nippondenso Co., Ltd. | Picture signal encoding system, picture signal decoding system and picture recognition system |
CN101420613A (zh) * | 2007-10-22 | 2009-04-29 | 索尼株式会社 | 图像处理装置及图像处理方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
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US6965644B2 (en) * | 1992-02-19 | 2005-11-15 | 8×8, Inc. | Programmable architecture and methods for motion estimation |
US6937770B1 (en) * | 2000-12-28 | 2005-08-30 | Emc Corporation | Adaptive bit rate control for rate reduction of MPEG coded video |
US20050091311A1 (en) * | 2003-07-29 | 2005-04-28 | Lund Christopher D. | Method and apparatus for distributing multimedia to remote clients |
EP1615447B1 (fr) * | 2004-07-09 | 2016-03-09 | STMicroelectronics Srl | Méthode et système de livraison des flux d'informations et reseau et programme informatique associés |
KR100681258B1 (ko) * | 2004-10-02 | 2007-02-09 | 삼성전자주식회사 | 트랜스코딩을 위한 움직임벡터 정밀화 기반 출력움직임벡터 추정방법 및 이를 이용한 트랜스코더 |
TW200633539A (en) * | 2005-03-09 | 2006-09-16 | Pixart Imaging Inc | Estimation method of motion vector based on distance weighted searching sequence |
US7881384B2 (en) * | 2005-08-05 | 2011-02-01 | Lsi Corporation | Method and apparatus for H.264 to MPEG-2 video transcoding |
KR100723861B1 (ko) * | 2005-11-04 | 2007-05-31 | 한국전자통신연구원 | 고속 움직임 예측을 위한 고속 모드 검색 장치 및 방법 |
JP2007142809A (ja) * | 2005-11-18 | 2007-06-07 | Matsushita Electric Ind Co Ltd | 映像記録装置 |
US8009923B2 (en) * | 2006-03-14 | 2011-08-30 | Celestial Semiconductor, Inc. | Method and system for motion estimation with multiple vector candidates |
US9883202B2 (en) * | 2006-10-06 | 2018-01-30 | Nxp Usa, Inc. | Scaling video processing complexity based on power savings factor |
US8050324B2 (en) * | 2006-11-29 | 2011-11-01 | General Instrument Corporation | Method and apparatus for selecting a reference frame for motion estimation in video encoding |
JP4797999B2 (ja) * | 2007-01-12 | 2011-10-19 | 株式会社日立製作所 | 画像符号化・復号化装置 |
SI3907999T1 (sl) * | 2010-09-02 | 2024-02-29 | Lg Electronics, Inc. | Inter napoved |
US20120195356A1 (en) * | 2011-01-31 | 2012-08-02 | Apple Inc. | Resource usage control for real time video encoding |
-
2013
- 2013-03-13 US US13/801,622 patent/US20130301727A1/en not_active Abandoned
- 2013-05-10 EP EP13727418.9A patent/EP2850833B1/fr not_active Not-in-force
- 2013-05-10 JP JP2015512708A patent/JP6195912B2/ja not_active Expired - Fee Related
- 2013-05-10 WO PCT/US2013/040532 patent/WO2013173185A1/fr active Application Filing
- 2013-05-10 CN CN201380025027.XA patent/CN104285446B/zh not_active Expired - Fee Related
- 2013-05-10 KR KR1020147035052A patent/KR20150018569A/ko not_active Application Discontinuation
- 2013-05-10 IN IN2186MUN2014 patent/IN2014MN02186A/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US5959672A (en) * | 1995-09-29 | 1999-09-28 | Nippondenso Co., Ltd. | Picture signal encoding system, picture signal decoding system and picture recognition system |
CN101420613A (zh) * | 2007-10-22 | 2009-04-29 | 索尼株式会社 | 图像处理装置及图像处理方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2850833B1 (fr) | 2016-05-25 |
US20130301727A1 (en) | 2013-11-14 |
WO2013173185A1 (fr) | 2013-11-21 |
CN104285446A (zh) | 2015-01-14 |
JP6195912B2 (ja) | 2017-09-13 |
IN2014MN02186A (fr) | 2015-08-28 |
KR20150018569A (ko) | 2015-02-23 |
JP2015520581A (ja) | 2015-07-16 |
EP2850833A1 (fr) | 2015-03-25 |
WO2013173185A8 (fr) | 2014-12-18 |
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